›› 2007, Vol. 28 ›› Issue (9): 1789-1795.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

A simplified method of Coulomb’s active earth pressure coefficient

ZHU Chuan-pei   

  1. Zhejiang Vocational College of Construction ,Hangzhou311231,China
  • Received:2005-12-16 Online:2007-09-10 Published:2013-10-15

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Abstract: Based on the relations between coefficient of coulomb’s active earth pressure and internal friction angle, grading angle, slope angle, the rules between coefficient of coulomb’s active earth pressure and different parameters were analyzed. On the basis of algebraic method, a simplified solution of coefficient of Coulumb’s active earth pressure was deduced. Then the coulomb’s method and the simplified method were compared . The results show that for Coulomb solution, the maximum error of the simplified solution is less than 14 percent on the condition of 95 percent probability.

Key words: coefficient of coulumb’s active earth pressure;the simplified method, internal friction angle, grading angle, slope angle

CLC Number: 

  • TU 432
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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